Login

Question about Rational Exponents

Math

SINGAPORE-JC

Rational Exponents

Medium

(SINGAPORE-JC 2017) - Question Medium of Math

Question illustration

Answer:

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur id consequat justo. Cras pellentesque urna ante, eget gravida quam pretium ut. Praesent aliquam nibh faucibus ligula placerat, eget pulvinar velit gravida. Nam sollicitudin pretium elit a feugiat. Vestibulum pharetra, sem quis tempor volutpat, magna diam tincidunt enim, in ullamcorper tellus nibh vitae turpis. In egestas convallis ultrices.
Emoji eyes

Answer

You must have a teacher account to see the answer

Emoji eyes
Iara Tip

IARA TIP

Are you preparing an exam or test?

With Teachy, it's possible to generate these materials automatically, without spending hours searching for questions ūüėČ

Those who search for this subject, also viewed these questions...
Question icon

Question

Difficulty Medium

Source:

Is external icon

Teachy

Renata works in her family's bakery and decided to create a new bread recipe that will use a special dough. She wants to experiment by mixing two doughs: dough 'A' and dough 'B'. Dough 'A' has 1/3 of the volume of dough 'B'. Renata will calculate the total volume of the doughs in liters after mixing them. If the volume of dough 'A' is represented by x, and the volume of dough 'B' is represented by y, which of these alternatives correctly represents the equation for the sum of the volumes as a function of x?

Rational Exponents

Question icon

Question

Difficulty Medium

Source:

Is external icon

Teachy

Jo√£o is studying exponentiation and rational exponents and remembers that a root can be represented as a power with a fractional exponent. Help him simplify the expression ‚ąö(32^(-3/2)), without using a calculator and calculate the value of this expression. What is the result?

Rational Exponents

Question icon

Question

Difficulty Easy

Source:

Is external icon

CMRJ

A person bought a car for cash, obtaining a 10% discount. He paid with 37,620 fifty-cent coins. The price of the car, without the discount, was:

Percents: Introduction

Question icon

Question

Difficulty Medium

Source:

Is external icon

Teachy

Maria is organizing her birthday and has received several donations from her friends in the form of money. First, her best friend donated R$ 20.00. Then, two friends together donated R$ 80.00, as well as three other friends also donated R$ 80.00. Considering the properties of operations and the context presented, answer: a) What is the total amount of money donated by the first two friends in relation to the total of the two groups of friends? b) What is the average amount donated by Maria's friends? c) If Maria receives another donation of R$ 35.00, what will be the new total raised?

Properties of Operations

Teachy logo

We reinvent the lives of teachers with artificial intelligence

Instagram LogoLinkedIn LogoTwitter LogoYoutube Logo
BR flagUS flagES flagMX flagPE flagAR flagCO flag
CL flagIN flagID flagPH flagVN flagNG flagFR flag

2023 - All rights reserved